The global energy harvesting market is poised for robust expansion over the next decade, fueled by the rapid adoption of IoT-enabled devices, growing demand for battery-free systems, and increasing focus on sustainable energy solutions. The market is projected to grow from approximately USD 0.7–0.8 billion in 2026 to around USD 2.5–3.0 billion by 2036, registering a CAGR of 12%–14%, according to the latest analysis by Future Market Insights (FMI).